CN112855201B - Tunneling and anchoring integrated machine capable of meeting middle support of roadway - Google Patents
Tunneling and anchoring integrated machine capable of meeting middle support of roadway Download PDFInfo
- Publication number
- CN112855201B CN112855201B CN202110139448.1A CN202110139448A CN112855201B CN 112855201 B CN112855201 B CN 112855201B CN 202110139448 A CN202110139448 A CN 202110139448A CN 112855201 B CN112855201 B CN 112855201B
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- 238000004873 anchoring Methods 0.000 title claims abstract description 29
- 230000005641 tunneling Effects 0.000 title abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 230000007704 transition Effects 0.000 claims description 76
- 238000009434 installation Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/04—Supports for the drilling machine, e.g. derricks or masts specially adapted for directional drilling, e.g. slant hole rigs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a tunneling and anchoring integrated machine capable of meeting the requirement of middle support of a roadway. One end of the cutting arm in the length direction is hinged with the frame; the second telescopic device is connected between the cutting arm and the frame so as to drive the cutting arm to rotate around a first axis relative to the frame, and the first axis extends in the left-right direction; the jumbolter is fixed on the drill mounting seat and is opposite to at least part of the cutting arm along the front-back direction; the first rotator is arranged on the cutting arm and is further connected with the drilling machine mounting seat so as to drive the drilling machine mounting seat and the jumbolter to rotate around a second axis relative to the cutting arm, and the extending direction of the second axis is parallel to the extending direction of the first axis. The excavating and anchoring integrated machine capable of meeting the requirement of the middle support of the roadway can support the middle position of the top of the roadway, so that the excavating efficiency can be improved.
Description
Technical Field
The invention relates to the technical field of coal mine machinery, in particular to an excavating and anchoring integrated machine capable of meeting the requirement of roadway middle support.
Background
The excavating and anchoring integrated machine capable of meeting the requirement of the middle support of the roadway is widely applied to coal exploitation, and can meet the requirement of the excavating and anchoring integrated machine capable of meeting the requirement of the middle support of the roadway on the roadway in the tunneling process. The tunneling and anchoring all-in-one machine capable of meeting the requirement of the middle support of the roadway in the related art is generally provided with 4 roof bolters, wherein 2 roof bolters are respectively arranged on the frames on two sides of the cutting arm, and due to the limitation of the structure and the space, the 4 roof bolters cannot support the middle of the roadway, and a manual operation mode is required, so that the tunneling efficiency is seriously influenced, the labor intensity of workers is high, and the potential safety hazard is outstanding.
Disclosure of Invention
The present invention aims to solve one of the technical problems in the related art at least to some extent.
Therefore, the embodiment of the invention provides the tunneling and anchoring integrated machine capable of meeting the requirement of the tunnel middle support, and the tunneling and anchoring integrated machine capable of meeting the requirement of the tunnel middle support can support the middle position of the tunnel top, so that tunneling efficiency can be improved.
The excavating and anchoring integrated machine capable of meeting the requirement of roadway intermediate support comprises: a frame; the cutting arm is hinged with the frame at one end in the length direction; the second telescopic device comprises a fourth body and a third telescopic piece, the third telescopic piece is arranged on the fourth body in a reciprocating manner along the length direction of the fourth body, the fourth body is hinged with the frame, the third telescopic piece is hinged with the cutting arm so as to drive the cutting arm to rotate around a first axis relative to the frame, and the first axis extends in the left-right direction; a drilling machine mounting seat; the jumbolter is fixed on the drill mounting seat and is opposite to at least part of the cutting arm along the front-back direction; and the first rotator is arranged on the cutting arm and is also connected with the drilling machine mounting seat so as to drive the drilling machine mounting seat and the jumbolter to rotate around a second axis relative to the cutting arm, and the extending direction of the second axis is parallel to the extending direction of the first axis.
According to the excavating and anchoring integrated machine capable of meeting the requirement of the middle support of the roadway, the jumbolter can rotate around the second axis relative to the cutting arm under the drive of the first rotator, and when the cutting arm rotates around the first axis on the frame, the drill mounting seat and the jumbolter can also rotate around the second axis, so that the jumbolter faces the top of the roadway. From this the anchor rod drill machine can be to the intermediate position at tunnel top support to can improve the tunneling efficiency.
In some embodiments, the first rotator includes a first body and a first rotating portion rotatably disposed on the first body relative to the first body, wherein the first body is disposed on the cutting arm, and the drill mount is coupled to the first rotating portion.
In some embodiments, the first rotator is a rotary cylinder.
In some embodiments, the tunneling and anchoring integrated machine capable of meeting the roadway middle support further comprises a second rotator connected with the first rotator, the second rotator further connected with the drilling machine mounting seat so as to drive the drilling machine mounting seat and the jumbolter to rotate around a third axis, and the extending direction of the third axis is perpendicular to the extending direction of the second axis.
In some embodiments, the tunnel middle support-satisfying digging and anchoring integrated machine further comprises a transition piece, the transition piece is arranged on the first rotating part, the drilling machine mounting seat is rotatably arranged on the transition piece, and the second rotator comprises: the second body is hinged with the transition piece; and the first telescopic piece is arranged on the second body in a reciprocating manner along the length direction of the second body, and is hinged with the drilling machine mounting seat.
In some embodiments, the all-in-one machine capable of meeting the requirement of the middle support of the roadway further comprises: the first ear seat is arranged on the transition piece, and the second body is hinged with the first ear seat; and the second lug seat is arranged on the drilling machine mounting seat, and the first telescopic piece is hinged with the second lug seat so as to drive the drilling machine mounting seat to rotate around the third axis relative to the transition piece.
In some embodiments, the second rotator is a hydraulic cylinder.
In some embodiments, the tunneling and anchoring integrated machine capable of meeting the requirement of the roadway middle support further comprises a linear driving assembly, wherein the linear driving assembly is arranged on the cutting arm, and the linear driving assembly is connected with the first rotator so as to drive the first rotator, the drilling machine mounting seat and the jumbolter to move along the length direction of the cutting arm.
In some embodiments, the linear driving assembly includes a linear driving part and a moving seat, the first body is provided on the moving seat, and the linear driving part is connected with the moving seat so as to drive the moving seat, the first rotator, the drilling machine mounting seat and the jumbolter to move along the length direction of the cutting arm.
In some embodiments, the linear driving portion includes a third ear seat, a fourth ear seat, a first telescopic device and a sliding rail, the third ear seat and the sliding rail are both disposed on the cutting arm, the fourth ear seat is disposed on the moving seat, the moving seat is disposed on the sliding rail along the length direction of the cutting arm in a reciprocating manner, the first telescopic device includes a third body and a second telescopic device, the second telescopic device is disposed on the third body along the length direction of the third body in a reciprocating manner, the third body is hinged with the third ear seat, and the second telescopic device is hinged with the fourth ear seat.
Drawings
Fig. 1 is a schematic perspective view of an excavating and anchoring integrated machine capable of meeting the requirement of middle support of a roadway in an embodiment of the invention.
Fig. 2 is a schematic structural diagram of an excavating and anchoring integrated machine capable of meeting the requirement of roadway middle support according to an embodiment of the invention, wherein a frame is not shown.
Fig. 3 is a schematic perspective view of an excavating and anchoring integrated machine capable of satisfying the middle support of a roadway, in which a frame and a cutting arm are not shown.
Fig. 4 is a schematic perspective view of an excavating and anchoring integrated machine capable of satisfying the middle support of a roadway according to an embodiment of the present invention, in which a frame, a cutting arm, and a linear driving part are not shown.
Fig. 5 is a schematic perspective view of a rig mount, transition piece, and second spinner according to an embodiment of the invention.
Fig. 6 is a schematic perspective view of a drill mount, transition piece, and second rotator according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of an excavating and anchoring integrated machine capable of meeting the requirement of middle support of a roadway, wherein a frame and a cutting arm are not shown.
Fig. 8 is a schematic structural diagram of an excavating and anchoring integrated machine capable of meeting the requirement of roadway middle support according to an embodiment of the invention, wherein a frame and a cutting arm are not shown.
Fig. 9 is a schematic structural diagram of an excavating and anchoring integrated machine capable of satisfying the middle support of a roadway, in which a frame and a cutting arm are not shown.
Reference numerals:
the tunneling and anchoring integrated machine 1000 can meet the requirement of the middle support of a roadway;
a frame 1100; a cutting arm 1200; second retractor 1400; fourth body 1410; a third telescopic member 1420;
a jumbolter 100;
a rig mount 200; a second ear mount 210;
a first rotator 300; a first body 310; a connecting seat 311; a first rotating part 320;
a transition piece 400; a transition frame 410; a first transition plate 411; a second transition plate 412; rib 413; a pin 420; a first ear mount 430;
a second rotator 500; a second body 510; a first telescopic member 520;
a linear drive assembly 600; a linear driving section 610; a first retractor 611; a third body 6111; a second telescoping member 6112; a slide rail 612; a moving seat 620; a first housing 621; a second housing 622; a third ear mount 630; fourth ear mount 640.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 9, the all-in-one machine 1000 capable of satisfying a roadway intermediate support according to an embodiment of the present invention includes a frame 1100, a cutting arm 1200, a drill mount 200, a jumbolter 100, and a first rotator 300.
As shown in fig. 1, the cutting arm 1200 is rotatably provided on the frame 1100 about a first axis, and the extending direction of the first axis is parallel to a first direction (e.g., a left-right direction in fig. 1), which is orthogonal to the length direction of the cutting arm 1200.
Specifically, as shown in fig. 1, one end of the cutting arm 1200 is hinged to a portion of the frame 1100, and a second telescopic member 1400 is provided between the cutting arm 1200 and the frame 1100, and the second telescopic member 1400 includes a fourth body 1410 and a third telescopic member 1420. The third telescopic member 1420 is reciprocally disposed on the fourth body 1410 along a length direction of the fourth body 1410. The fourth body 1410 is hinged to the frame 1100, and the third telescopic member 1420 is hinged to the cutter arm 1200. The second telescopic device 1400 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is used as the fourth body 1410 of the second telescopic device 1400, and the piston rod of the hydraulic cylinder is used as the third telescopic member 1420 of the second telescopic device 1400. That is, the second retractor 1400 is capable of driving the cutting arm 1200 to rotate about the first axis relative to the frame 1100.
As shown in fig. 1 and 2, the jumbolter 100 is disposed on the drill mount 200 with at least portions of the jumbolter 100 and the cutting arm 1200 facing each other. That is, at least a portion of the jumbolter 100 opposes at least a portion of the cutting arm 1200 in the fore-aft direction. Preferably, the jumbolter 100 is opposite to the middle of the cutting arm 1200 in the front-rear direction, and the length direction of the projection of the jumbolter 100 on the cutting arm 1200 is parallel to the length direction of the cutting arm 1200. Thus, the roof bolter 100 can support the middle position of the tunnel roof in a limited working space, and thus the tunneling efficiency can be improved.
As shown in fig. 2, the first rotator 300 is provided on the cutting arm 1200, and the first rotator 300 is further connected to the drill mount 200 so as to drive the drill mount 200 and the jumbolter 100 to rotate about a second axis with respect to the cutting arm 1200, the second axis extending in a direction parallel to the first axis. That is, the first rotator 300 is mounted on the cutting arm 1200, and the first rotator 300 is capable of driving the drill mount 200 and the jumbolter 100 to rotate about a second axis relative to the cutting arm 1200.
The jumbolter 100 of the all-in-one machine 1000 capable of supporting the middle of a roadway according to the embodiment of the present invention can rotate around a second axis relative to the cutting arm 1200 under the driving of the first rotator 300, and when the cutting arm 1200 rotates around the first axis on the frame 1100, the drill mount 200 and the jumbolter 100 can also rotate around the second axis, so that the jumbolter 100 faces the top of the roadway. The roof bolter 100 can thereby support the middle position of the tunnel roof, so that the tunneling efficiency can be improved.
Therefore, the excavating and anchoring integrated machine 1000 capable of meeting the requirement of the middle support of the roadway has the advantages of saving the working space, being high in working efficiency and the like.
In some embodiments, as shown in fig. 3 and 4, the first rotator 300 includes a first body 310 and a first rotating portion 320, the first rotating portion 320 being rotatably disposed on the first body 310 relative to the first body 310, wherein the first body 310 is disposed on the cutting arm 1200, and the drill mount 200 is coupled to the first rotating portion 320.
Preferably, the first rotator 300 is a rotary cylinder having a cylinder body and a flange plate capable of rotating relatively. The body of the rotary cylinder serves as a first body 310, and the flange of the rotary cylinder serves as a first rotating portion 320. That is, the first body 310 is stationary with respect to the cutting arm 1200, and the first rotating portion 320 is rotatable with respect to the cutting arm 1200.
In some embodiments, as shown in fig. 3-6, the tunnel center support-capable tunnel center support integrated machine 1000 according to the embodiment of the present invention further includes a second rotator 500, the second rotator 500 is connected to the first rotator 300, and the second rotator 500 is further connected to the drill mount 200 so as to drive the drill mount 200 and the jumbolter 100 to rotate around a third axis, and an extension direction of the third axis is perpendicular to an extension direction of the second axis.
That is, the first rotator 300 is capable of driving the second rotator 500 relative to the cutting arm 1200 about a second axis, and the second rotator 500 is in turn capable of driving the drill mount 200 and the jumbolter 100 relative to the cutting arm 1200 about a third axis. Thus, the tunnel-middle supporting and anchoring integrated machine 1000 according to the embodiment of the invention can enlarge the supporting range of the jumbolter 100.
In some embodiments, as shown in fig. 5 and 6, the all-in-one machine 1000 capable of satisfying the roadway intermediate support according to the embodiment of the present invention further includes a transition piece 400, a first ear mount 430, and a second ear mount 210. The transition piece 400 is provided on the first rotating portion 320, and the drill mount 200 is rotatably provided on the transition piece 400. The first ear mount 430 is provided on the transition piece 400 and the second ear mount 210 is coupled to the drill mount 200.
As shown in fig. 5 and 6, the transition piece 400 includes a first transition plate 411, a second transition plate 412, ribs 413, and pins 420. The first transition plate 411, the second transition plate 412, and the rib 413 constitute a transition frame 410. The first transition plate 411 and the second transition plate 412 are each substantially flat plate-like, and the main surface of the first transition plate 411 is perpendicular to the main surface of the second transition plate 412. The rib 413 is connected to both the first transition plate 411 and the second transition plate 412 to improve structural stability of the transition frame 410.
As shown in fig. 5 and 6, the first ear mount 430 is connected to the first transition plate 411, and the second ear mount 210 is connected to the drill mount 200.
Specifically, as shown in fig. 5 and 6, one side in the longitudinal direction (left-right direction in fig. 5) of the first transition plate 411 is connected to one side in the width direction (front-rear direction in fig. 5) of the second transition plate 412, and the longitudinal direction of the first transition plate 411 is perpendicular to the width direction of the second transition plate 412. One side in the longitudinal direction (left-right direction in fig. 5) of the rib 413 is connected to one side in the longitudinal direction (up-down direction in fig. 5) of the second transition plate 412, and the longitudinal direction of the rib 413 is perpendicular to the longitudinal direction of the second transition plate 412. One side in the width direction (front-rear direction in fig. 5) of the rib 413 is connected to one side in the width direction (up-down direction in fig. 5) of the first transition plate 411, and the width direction of the rib 413 is perpendicular to the width direction of the first transition plate 411.
It is understood that the extending direction of the second axis is perpendicular to the length direction and the width direction of the second transition plate 412, for example, the extending direction of the second axis is parallel to the left-right direction in fig. 5. The extending direction of the third axis is perpendicular to the length direction and the width direction of the first transition plate 411, for example, the extending direction of the third axis is parallel to the front-rear direction in fig. 5. The first transition plate 411 is connected to the first rotating portion 320 of the first rotator 300. One end of the pin shaft 420 is arranged on the first transition plate 411 in a penetrating manner, the other end of the pin shaft 420 is arranged on the drilling machine installation seat 200 in a penetrating manner, and the first transition plate 411 and the drilling machine installation seat 200 can rotate relatively around the axial direction of the pin shaft 420.
Further, as shown in fig. 5 and 6, the second rotator 500 includes a second body 510 and a first telescopic member 520, and the first telescopic member 520 is reciprocally movably provided on the second body 510 in a length direction of the second body 510. The second body 510 is hinged with the transition piece 400. The first telescoping member 520 is hinged to the drill mount 200.
Specifically, the second rotator 500 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is the second body 510 of the second rotator 500, and the piston rod of the hydraulic cylinder is used as the first telescopic member 520 of the second rotator 500. The second body 510 is hinged to the first ear mount 430, the first telescopic member 520 is hinged to the second ear mount 210, and the second rotator 500 is capable of driving the drill mount 200 and the jumbolter 100 to rotate about a third axis relative to the first transition plate 411.
The jumbolter 100 of the all-in-one machine 1000 capable of meeting the requirement of the middle support of the roadway according to the embodiment of the invention can rotate around the second axis and the third axis respectively relative to the cutting arm 1200 in a limited space, so that the all-in-one machine 1000 capable of meeting the requirement of the middle support of the roadway has the advantage of saving the working space.
In some embodiments, as illustrated in fig. 1-4 and fig. 7-9, the all-in-one machine 1000 capable of satisfying the middle support of a roadway according to the embodiment of the invention further comprises a linear driving assembly 600. The linear drive assembly 600 is provided on the cutting arm 1200. The linear drive assembly 600 is coupled to the first rotator 300 to drive the first rotator 300, the transition piece 400, the second rotator 500, the drill mount 200, and the jumbolter 100 along the length of the cutting arm 1200.
That is, the linear driving assembly 600 is directly mounted on the cutting arm 1200, and the linear driving assembly 600 can directly drive the first rotator 300 to move along the length direction of the cutting arm 1200. The linear drive assembly 600 is capable of indirectly driving the transition piece 400, the second rotator 500, the drill mount 200, and the jumbolter 100 along the length of the cutting arm 1200.
Further, as shown in fig. 3, 4, 7 and 8, the linear driving assembly 600 includes a linear driving part 610 and a moving seat 620. The linear driving unit 610 can drive the movement base 620 to move along the longitudinal direction of the cutter arm 1200. The first body 310 is provided on the moving seat 620, and the linear driving part 610 is connected to the moving seat 620 to drive the moving seat 620, the first rotator 300, the transition piece 400, the second rotator 500, the drill mounting seat 200, and the jumbolter 100 to move in the length direction of the cutting arm 1200.
That is, the first body 310 of the first rotator 300 is connected to the moving seat 620. The first rotator 300 moves along the length direction of the cutting arm 1200 by the linear driving part 610 following the moving seat 620. The transition piece 400, the second rotator 500, the drill mount 200, and the jumbolter 100 follow the first rotator 300 to move along the length direction of the cutting arm 1200 under the driving of the linear driving part 610.
Specifically, the moving seat 620 includes a first seat 621 and a second seat 622 integrally connected. The first housing 621 is connected to the linear driving part 610, the first housing 621 is located at the middle of the cutter arm 1200, and the second housing 622 protrudes to one side in the left-right direction. The outer circumferential surface of the first body 310 has a connection seat 311, and the connection seat 311 is mounted on the second seat 622 such that the first rotator 300 is seated on the second seat 622, and the bolter 100 is opposite to the middle portion of the cutting arm 1200 in the front-rear direction.
Thus, the jumbolter 100 of the tunneling and anchoring integrated machine 1000 capable of meeting the requirement of the middle support of the roadway can support the middle position of the top of the roadway.
Further, as shown in fig. 7 to 9, the linear driving part 610 includes a third ear mount 630, a fourth ear mount 640, a first telescopic 611, and a slide rail 612. The third ear seat 630 and the slide rail 612 are both disposed on the cutting arm 1200, the fourth ear seat 640 is disposed on the first seat body 621 of the moving seat 620, and the moving seat 620 is reciprocally disposed on the slide rail 612 along the length direction of the cutting arm 1200. The first telescopic member 611 includes a third body 6111 and a second telescopic member 61112, and the second telescopic member 61112 is reciprocatingly provided on the third body 6111 along the length direction of the third body 6111. The third body 6111 is hinged to the third ear mount 630, and the second telescopic member 61112 is hinged to the fourth ear mount 640.
Specifically, as shown in fig. 7 to 9, the first telescopic device 611 is also a hydraulic cylinder, the cylinder body of the hydraulic cylinder is used as the third body 6111 of the first telescopic device 611, and the piston rod of the hydraulic cylinder is used as the second telescopic member 61112 of the first telescopic device 611.
That is, the first telescopic unit 611 is driven to serve as a driver, and the second telescopic unit 61112 of the first telescopic unit 611 drives the moving seat 620 to move on the sliding rail 612 along the length direction of the cutting arm 1200, so that the first rotator 300, the transition unit 400, the second rotator 500, the drill mounting seat 200 and the jumbolter 100 of the tunnel middle supporting all of the machine 1000 according to the embodiment of the present invention can move along the length direction of the cutting arm 1200. When the cutting arm 1200 rotates on the frame 1100 around the first axis and the cutting arm 1200 is in an inclined state, the first telescopic device 611 can drive the jumbolter 100 to move along the length direction of the cutting arm 1200, so that the jumbolter 100 reaches a suitable height to support the middle position of the top of the roadway.
A specific exemplary tunnel center support satisfying the tunnel center support according to the present invention is described below with reference to fig. 1 to 9.
The all-in-one machine 1000 capable of satisfying the middle support of a roadway according to an embodiment of the present invention includes a frame 1100, a cutting arm 1200, a drill mount 200, a jumbolter 100, a linear driving assembly 600, a first rotator 300, a second rotator 500, a transition piece 400, a first ear mount 430, and a second ear mount 210.
One end of the cutting arm 1200 is hinged with a portion of the frame 1100, and a second telescopic member 1400 is provided between the cutting arm 1200 and the frame 1100, and the second telescopic member 1400 includes a fourth body 1410 and a third telescopic member 1420. The third telescopic member 1420 is reciprocally disposed on the fourth body 1410 along a length direction of the fourth body 1410. The second telescopic device 1400 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is used as the fourth body 1410 of the second telescopic device 1400, and the piston rod of the hydraulic cylinder is used as the third telescopic member 1420 of the second telescopic device 1400. The second retractor 1400 is capable of driving the cutting arm 1200 to rotate about a first axis relative to the frame 1100.
The jumbolter 100 is provided on the drill mount 200 with the jumbolter 100 facing the middle of the cutting arm 1200 in the front-rear direction, and the length direction of the projection of the jumbolter 100 on the cutting arm 1200 is parallel to the length direction of the cutting arm 1200.
The linear drive assembly 600 is coupled to the first rotator 300 to drive the first rotator 300, the transition piece 400, the second rotator 500, the drill mount 200, and the jumbolter 100 along the length of the cutting arm 1200.
The linear driving assembly 600 includes a linear driving part 610 and a moving seat 620. The linear driving unit 610 can drive the movement base 620 to move along the longitudinal direction of the cutter arm 1200. The first body 310 is provided on the moving seat 620, and the linear driving part 610 is connected to the moving seat 620 to drive the moving seat 620, the first rotator 300, the transition piece 400, the second rotator 500, the drill mounting seat 200, and the jumbolter 100 to move in the length direction of the cutting arm 1200.
The moving seat 620 includes a first seat 621 and a second seat 622 integrally connected. The first housing 621 is connected to the linear driving part 610, the first housing 621 is located at the middle of the cutter arm 1200, and the second housing 622 protrudes to one side in the left-right direction. The outer circumferential surface of the first body 310 has a connection seat 311, and the connection seat 311 is mounted on the second seat 622 such that the first rotator 300 is seated on the second seat 622, and the bolter 100 is opposite to the middle portion of the cutting arm 1200 in the front-rear direction.
The linear driving part 610 includes a third ear mount 630, a fourth ear mount 640, a first telescopic device 611, and a slide rail 612. The third ear seat 630 and the slide rail 612 are both disposed on the cutting arm 1200, the fourth ear seat 640 is disposed on the first seat body 621 of the moving seat 620, and the moving seat 620 is reciprocally disposed on the slide rail 612 along the length direction of the cutting arm 1200. The first telescopic member 611 includes a third body 6111 and a second telescopic member 61112, and the second telescopic member 61112 is reciprocatingly provided on the third body 6111 along the length direction of the third body 6111. The third body 6111 is hinged to the third ear mount 630, and the second telescopic member 61112 is hinged to the fourth ear mount 640.
The first telescopic device 611 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is used as the third body 6111 of the first telescopic device 611, and the piston rod of the hydraulic cylinder is used as the second telescopic piece 61112 of the first telescopic device 611.
The first telescopic device 611 is driven to serve as a driver, and the second telescopic device 61112 of the first telescopic device 611 drives the moving seat 620 to move on the sliding rail 612 along the length direction of the cutting arm 1200.
The transition piece 400 includes a first transition plate 411, a second transition plate 412, ribs 413, and pins 420. The first transition plate 411, the second transition plate 412, and the rib 413 constitute a transition frame 410. The first transition plate 411 and the second transition plate 412 are each substantially flat plate-like, and the main surface of the first transition plate 411 is perpendicular to the main surface of the second transition plate 412. The rib 413 is connected to both the first transition plate 411 and the second transition plate 412 to improve structural stability of the transition frame 410. One end of the pin shaft 420 is arranged on the first transition plate 411 in a penetrating manner, the other end of the pin shaft 420 is arranged on the drilling machine installation seat 200 in a penetrating manner, and the first transition plate 411 and the drilling machine installation seat 200 can rotate relatively around the axial direction of the pin shaft 420. The first ear mount 430 is connected to the first transition plate 411 and the second ear mount 210 is connected to the drill mount 200.
The first rotator 300 includes a first body 310 and a first rotating part 320, and the first rotating part 320 is rotatably provided on the first body 310 with respect to the first body 310. The first body 310 is disposed on the moving seat 620, and the first rotating portion 320 is connected to the second transition plate 412.
The second rotator 500 includes a second body 510 and a first telescopic member 520, and the first telescopic member 520 is reciprocally movably provided on the second body 510 along a length direction of the second body 510. The second rotator 500 is a hydraulic cylinder, the cylinder body of the hydraulic cylinder is a second body 510 of the second rotator 500, and the piston rod of the hydraulic cylinder is used as a first telescopic member 520 of the second rotator 500. The second body 510 is hinged to the first ear mount 430, the first telescopic member 520 is hinged to the second ear mount 210, and the second rotator 500 drives the drill mount 200 and the jumbolter 100 to rotate about the third axis relative to the first transition plate 411.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. The utility model provides a can satisfy tunnel intermediate support dig anchor all-in-one which characterized in that includes:
a frame;
the cutting arm is hinged with the frame at one end in the length direction;
the second telescopic device comprises a fourth body and a third telescopic piece, the third telescopic piece is arranged on the fourth body in a reciprocating manner along the length direction of the fourth body, the fourth body is hinged with the frame, the third telescopic piece is hinged with the cutting arm so as to drive the cutting arm to rotate around a first axis relative to the frame, and the first axis extends in the left-right direction;
a drilling machine mounting seat;
the jumbolter is fixed on the drill mounting seat and is opposite to at least part of the cutting arm along the front-back direction; and
the first rotator is arranged on the cutting arm and is also connected with the drilling machine mounting seat so as to drive the drilling machine mounting seat and the jumbolter to rotate around a second axis relative to the cutting arm, and the extending direction of the second axis is parallel to the extending direction of the first axis;
the first rotator comprises a first body and a first rotating part, the first rotating part is rotatably arranged on the first body relative to the first body, the first body is arranged on the cutting arm, and the drilling machine mounting seat is connected with the first rotating part;
the linear driving assembly is arranged on the cutting arm and connected with the first rotator so as to drive the first rotator, the drilling machine mounting seat and the jumbolter to move along the length direction of the cutting arm;
the linear driving assembly comprises a linear driving part and a moving seat, the first body is arranged on the moving seat, and the linear driving part is connected with the moving seat so as to drive the moving seat, the first rotator, the drilling machine mounting seat and the jumbolter to move along the length direction of the cutting arm.
2. The all-in-one machine capable of meeting the requirement of roadway middle support according to claim 1, wherein the first rotator is a rotary oil cylinder.
3. The machine of claim 1, further comprising a second rotator coupled to the first rotator, the second rotator further coupled to the drill mount for driving the drill mount and the jumbolter to rotate about a third axis, the third axis extending in a direction perpendicular to the second axis extending.
4. The machine of claim 3, further comprising a transition piece disposed on the first rotary portion, the rig mount rotatably disposed on the transition piece, the second rotator comprising:
the second body is hinged with the transition piece; and
the first telescopic piece is arranged on the second body in a reciprocating manner along the length direction of the second body, and the first telescopic piece is hinged with the drilling machine installation seat.
5. The all-in-one machine for excavating and anchoring capable of meeting the requirement of middle support of a roadway as claimed in claim 4, further comprising:
the first ear seat is arranged on the transition piece, and the second body is hinged with the first ear seat; and
the second lug seat is arranged on the drilling machine mounting seat, and the first telescopic piece is hinged with the second lug seat so as to drive the drilling machine mounting seat to rotate around the third axis relative to the transition piece.
6. The excavating and anchoring integrated machine capable of meeting the requirement of roadway middle support according to claim 4, wherein the second rotator is a hydraulic cylinder.
7. The excavating and anchoring integrated machine capable of meeting the requirement of the middle support of the roadway according to claim 1, wherein the linear driving part comprises a third ear seat, a fourth ear seat, a first telescopic device and a sliding rail,
the third ear seat and the sliding rail are both arranged on the cutting arm, the fourth ear seat is arranged on the movable seat, the movable seat is arranged on the sliding rail in a reciprocating manner along the length direction of the cutting arm,
the first telescopic device comprises a third body and a second telescopic piece, the second telescopic piece is arranged on the third body in a reciprocating manner along the length direction of the third body,
the third body is hinged with the third ear seat, and the second telescopic piece is hinged with the fourth ear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139448.1A CN112855201B (en) | 2021-02-01 | 2021-02-01 | Tunneling and anchoring integrated machine capable of meeting middle support of roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110139448.1A CN112855201B (en) | 2021-02-01 | 2021-02-01 | Tunneling and anchoring integrated machine capable of meeting middle support of roadway |
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| CN112855201A CN112855201A (en) | 2021-05-28 |
| CN112855201B true CN112855201B (en) | 2023-07-18 |
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| CN202110139448.1A Active CN112855201B (en) | 2021-02-01 | 2021-02-01 | Tunneling and anchoring integrated machine capable of meeting middle support of roadway |
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| CN113217007A (en) * | 2021-05-31 | 2021-08-06 | 辽宁三三工业有限公司 | Special-shaped section roadway forming heading machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004237810B2 (en) * | 2003-12-16 | 2010-09-23 | Voest-Alpine Bergtechnik Gesellschaft M.B.H. | Roadheading or mining machine with roof bolt drilling and setting devices |
| CN100516465C (en) * | 2006-03-29 | 2009-07-22 | 三一重型装备有限公司 | Integrated tunnelling and anchoring machine |
| CN200964860Y (en) * | 2006-11-15 | 2007-10-24 | 三一重型装备有限公司 | Dredging anchoring integral machine |
| CN102434154A (en) * | 2011-10-14 | 2012-05-02 | 沈阳矿山机械有限公司 | Development machine-mounted anchor rod drilling rig |
| CN107060749B (en) * | 2017-03-22 | 2023-07-21 | 沈阳重机重矿机械设备制造有限公司 | Tunneling and anchoring integrated fully-mechanized excavating machine adopting 4 anchor rod drilling machine advanced anchor protection |
| CN107575235A (en) * | 2017-09-09 | 2018-01-12 | 左垒安 | Tunnelling supporting robot and its application method |
| CN110242336B (en) * | 2019-06-21 | 2020-08-04 | 辽宁工程技术大学 | Tunnel automatic loading and unloading anchor rod device and support anchor rod thereof |
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